Watson 1100TM
YOUR LINK HERE:
http://youtube.com/watch?v=4Jyoxy_G2b4
Watson 1100TM is a highly mobile rig for drilling up to 48 diameter shafts to 50 feet deep. This rig is used for residential and light comercial drilled shafts, utility poles and substation foundations. Go to; http://www.watsonusa.com
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